Linux/trickle
< Linux
apt install trickle
Download limit to 100 kBps:
trickle -s -d 100 wget $URL
Download/Upload limit to 1 MBps:
trickle -s -d 1024 -u 1024 wget $URL
Git clone trickle limit to 200 kBps: [1]
trickle -s -u 200 -d 200 git clone $REPO